﻿//
//  Monkey Manager
//  Copyright (C) 2012 Victor Tereschenko (aka sibvic)
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
//     
// ========================================================================

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ManagerDB
{
    public interface IDatabase : IDisposable
    {
        /// <summary>
        /// Finds file in DB by tth and size.
        /// Used to check uniqueness
        /// </summary>
        /// <param name="tth"></param>
        /// <param name="size"></param>
        /// <returns></returns>
        StoredFile Find(string tth, long size);

        /// <summary>
        /// Finds stored files according to filter.
        /// </summary>
        /// <param name="filter"></param>
        /// <returns></returns>
        StoredFile[] Find(Filter filter);

        /// <summary>
        /// Updates file.
        /// </summary>
        /// <param name="file"></param>
        void Update(StoredFile file);

        /// <summary>
        /// Gets full path to file.
        /// </summary>
        /// <param name="file"></param>
        /// <returns></returns>
        string GetPath(StoredFile file);
    }
}
